diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2014-05-06 12:50:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-05-06 13:05:00 -0700 |
| commit | 3ca9e5d36afb5c0a6ee6ceee69e507370beb59c6 (patch) | |
| tree | db4bf1253bbaba30d4955b4eed1a5708ec73793c /block | |
| parent | d353efd02357a74753cd45f367a2d3d357fd6904 (diff) | |
agp: info leak in agpioc_info_wrap()
On 64 bit systems the agp_info struct has a 4 byte hole between
->agp_mode and ->aper_base. We need to clear it to avoid disclosing
stack information to userspace.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions